Home / 33,214,849.80-49,822,274.70-18,098,305.80

Finding the Fourth Proportional to 33,214,849.80, 49,822,274.70 and 18,098,305.80

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Solution

The fourth proportional to 33,214,849.80, 49,822,274.70 and 18,098,305.80 is: 27,147,458.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,214,849.80 : 49,822,274.70 = 18,098,305.80 : x
  2. Step 2: Convert to fraction form
    33,214,849.80/49,822,274.70 = 18,098,305.80/x
  3. Step 3: Cross multiply
    33,214,849.80x = 49,822,274.70 × 18,098,305.80
  4. Step 4: Simplify right side
    33,214,849.80x = 901,698,763,172,203.38
  5. Step 5: Solve for x
    x = 901,698,763,172,203.38/33,214,849.80
  6. Step 6: Final answer
    x = 27,147,458.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.